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Run Control
Each package may have a run control file that is used to:
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Start, Stop, Restart, and reload the package.
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Get the status of the package (running, not configured, ...).
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Set the environment required by the package.
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Run monthly, weekly, daily, hourly, and quarterly (15 minutes) cron jobs.
Run control under OpenPKG is very similar to the SYSV style scripts with a little FreeBSD thrown in for good measure. Each package may have a %{l_prefix}/etc/rc.d/rc.$packagename file which is a plain ascii file with sections to handle the various functions (start, stop, status, environment, %{l_prefix}/etc/rc.conf file. All run control is done by the %%l_prefix}/etc/rc script.
%{l_prefix}/etc/rc ($package|all) command [command..]
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Where command may be env, stop, start, restart, reload, status, hourly, daily, weekly, etc.
The apache run control file is probably a good example with all the sections:
#!/home/csoft/freebsd48/lib/openpkg/bash /home/csoft/freebsd48/etc/rc
##
## rc.apache -- Run-Commands
##
%config
apache_enable="$openpkg_rc_def"
apache_log_files="/home/csoft/freebsd48/var/apache/log/access.log"
apache_log_prolog="true"
apache_log_epilog="true"
apache_log_numfiles="10"
apache_log_minsize="1M"
apache_log_complevel="9"
apache_err_files="/home/csoft/freebsd48/var/apache/log/error.log"
apache_err_prolog="true"
apache_err_epilog="true"
apache_err_numfiles="10"
apache_err_minsize="1M"
apache_err_complevel="9"
%status -u root -o
apache_usable="no"
apache_active="no"
/home/csoft/freebsd48/sbin/apachectl configtest 2>/dev/null && apache_usable="yes"
( eval `grep "^PIDFILE=" /home/csoft/freebsd48/sbin/apachectl`
[ ".$PIDFILE" != . -a -f "$PIDFILE" ] && kill -0 `cat $PIDFILE`
) && apache_active="yes"
echo "apache_enable=\"$apache_enable\""
echo "apache_usable=\"$apache_usable\""
echo "apache_active=\"$apache_active\""
%start -u root
rcService apache enable yes || exit 0
rcService apache active yes && exit 0
/home/csoft/freebsd48/sbin/apachectl start
%stop -u root
rcService apache enable yes || exit 0
rcService apache active no && exit 0
/home/csoft/freebsd48/sbin/apachectl stop
sleep 2
%restart -u root
rcService apache enable yes || exit 0
rcService apache active no && exit 0
/home/csoft/freebsd48/sbin/apachectl restart
%daily -u root
rcService apache enable yes || exit 0
if [ ".$apache_log_files" != . ]; then
# rotate logfile
shtool rotate -f \
-n ${apache_log_numfiles} -s ${apache_log_minsize} -d \
-z ${apache_log_complevel} -m 644 -o root -g csoftmgr \
-P "${apache_log_prolog}" \
-E "${apache_log_epilog} && rc apache restart" \
$apache_log_files
fi
if [ ".$apache_err_files" != . ]; then
# rotate errfile
shtool rotate -f \
-n ${apache_err_numfiles} -s ${apache_err_minsize} -d \
-z ${apache_err_complevel} -m 644 -o root -g csoftmgr \
-P "${apache_err_prolog}" \
-E "${apache_err_epilog} && rc apache restart" \
$apache_err_files
fi
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